<?php

namespace app\admin\controller\user;

use app\common\controller\Backend;
use app\common\library\Auth;
use app\common\model\user\PerkGrant;
use Exception;
use think\Db;
use think\exception\PDOException;
use think\exception\ValidateException;

/**
 * 会员管理
 *
 * @icon fa fa-user
 */
class User extends Backend
{

    protected $noNeedLogin = ['selectUser'];
    protected $relationSearch = true;
    protected $searchFields = 'id,username,nickname';

    /**
     * @var \app\admin\model\User
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = model('User');
    }

    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $list = $this->model
                ->with('level')//'group',
                ->where($where)
                //->where(["is_staff"=>0,"is_team"=>0])//"type"=>1,
                ->order($sort, $order)
                ->paginate($limit);
            foreach ($list as $k => $v) {
                $v->avatar = $v->avatar ? cdnurl($v->avatar, true) : letter_avatar($v->nickname);
                $v->hidden(['password', 'salt']);
                if(empty($v["identity"]) && $v["level_id"]>0){
                    $v["identity"]=4;
                }
            }
            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }
     /**
     * 查看
     */
    public function below()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $list = $this->model
                ->with('level')//'group',
                ->where($where)
                ->where("identity <>1")
                //->where(["is_staff"=>0,"is_team"=>0])//"type"=>1,
                ->order($sort, $order)
                ->paginate($limit);
            foreach ($list as $k => $v) {
                $v->avatar = $v->avatar ? cdnurl($v->avatar, true) : letter_avatar($v->nickname);
                $v->hidden(['password', 'salt']);
                if(empty($v["identity"]) && $v["level_id"]>0){
                    $v["identity"]=4;
                }
            }
            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch("index");
    }

    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $this->token();
        }
        return parent::add();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        if ($this->request->isPost()) {
            $this->token();
        }
        $row = $this->model->get($ids);
        $this->modelValidate = true;
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $this->view->assign('groupList', build_select('row[group_id]', \app\admin\model\UserGroup::column('id,name'), $row['group_id'], ['class' => 'form-control selectpicker']));
        return parent::edit($ids);
    }

    /**
     * 删除
     */
    public function del($ids = "")
    {
        if (!$this->request->isPost()) {
            $this->error(__("Invalid parameters"));
        }
        $ids = $ids ? $ids : $this->request->post("ids");
        $row = $this->model->get($ids);
        $this->modelValidate = true;
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        Auth::instance()->delete($row['id']);
        $this->success();
    }

    /**
     * 设置用户为团长
     * */
    public function setTeam($id=null)
    {
        return $this->operation($id);
    }
    /**
     * 审核
     * */
    private function operation($id = null)
    {
        $param = $this->request->param();
        $row = $this->model->get($id);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        if(isset($param["status"])){
            //团长设置
            if ($param["status"] == 1) $param["status_remark"] = '';
        }
        if(isset($param["identity"])){
            //团长设置
            $update=["team_id"=>0];
            if ($param["identity"] == 1){
                if ($row["identity"] == 1) $this->error("该用户已经是团长");
                $param["team_remark"] = '';
                $update=["team_id"=>$row["id"]];
                $param["identity"]=1;
            }
            if ($param["identity"]==0 && $row["identity"] != 1) $this->error("该用户不是团长");
            if (!empty($row["team_id"])) $this->error("该用户已绑定团长，不可设置为团长");
            Db::startTrans();
            try {
                $all=$this->model->select();
                //处理会员下面所有有关用户
                if(empty($row["team_id"])){
                    $ids=$this->GetTeamMember($all,$row["id"]);
                    if(!empty($ids)){
                        $this->model->whereIn("id",$ids)->update($update);
                    }
                }
                $result = $row->allowField(true)->save($param);
                Db::commit();
            } catch (Exception $e) {
                Db::rollback();
                $this->error($e->getMessage());
            }
        }else{
            $result = $row->allowField(true)->save($param);
        }
        if ($result !== false) {
            $this->success("成功");
        } else {
            $this->error(__('No rows were updated'));
        }
    }

    /**
     * 查找所有有关下级
     * */
    protected function GetTeamMember($members, $mid) {
        $Teams=[];//最终结果
        $mids=[$mid];//第一次执行时候的用户id
        do {
            $othermids=[];
            $state=false;
            foreach ($mids as $valueone) {
                foreach ($members as $key => $valuetwo) {
                    if($valuetwo['agent_id']==$valueone){
                        $Teams[]=$valuetwo['id'];//找到我的下级立即添加到最终结果中
                        $othermids[]=$valuetwo['id'];//将我的下级id保存起来用来下轮循环他的下级
                        unset($members[$key]);//从所有会员中删除他
                        $state=true;
                    }
                }
            }
            $mids=$othermids;//foreach中找到的我的下级集合,用来下次循环
        } while ($state==true);
        return $Teams;
    }


    public function selectUser()
    {
        //当前页
        $page = $this->request->request("pageNumber");
        //分页大小
        $pagesize = $this->request->request("pageSize");
        $datalist = $this->model
            ->whereLike("nickname","%".$this->request->param("nickname")."%")
            ->where("is_staff =0 and identity not in(1,2,3)")
            ->where("identity =0 and team_id=0")
            ->page($page, $pagesize)
            ->select();
        $total = $this->model
            ->whereLike("nickname","%".$this->request->param("nickname")."%")
            ->where("is_staff =0 and identity not in(1,2,3)")
            ->where("identity =0 and team_id=0")
            ->count();
        return json(['list' => $datalist, 'total' => $total]);
    }
}
